an electromagnetic field sandbox

I’ve been building this EM simulator as a side project aimed to help students' understand and visualize electromagnetic phenomena such as radiation, polarization and wave interference.

You can:

  • place various radiation sources and set their parameters (amplitude, phase and more)
  • place perefect wire conductors
  • observe the electric field, magnetic field or energy flow field
  • zoom in and out and translate the canvas
  • change the simulation resolution, frequency and propogation speed

I hope somone might find useful and I’d love to hear what people think :)

(Not intended for mobiles but can still sort of work if you have accurate fingers)

Live:

https://www.antennasim.com/

GitHub:
https://github.com/rotemTsafrir/dipole_sim

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